The DHF incorporates ramped knobs for low rolling resistance and channel-cut knobs to increase gripping edges, giving straight-line control and precise cornering.DC - Dual Compound tread provides a lower rolling resistance center paired with extra grip for the cornersEXO equipped models feature Maxxis` EXO sidewall protection which help prevent puncture from sidewall abrasionsTR - Tubeless Ready - sealant requiredWT - Wide Track casing optimized for rims over 35mm internal widthTubeless29x2.5622TBLS - FoldBk/Blk60101560DC/EXO/TR/WTNoUPC/EAN/GTIN: 4717784025742